Facebook may have taken issue with pictures of breastfeeding — but it has no problem leaving bouncing bosoms and other XXX-rated material on its publicly viewable pages, a critic of the social-media giant told The Post.

“The public has a right to know that their children are not safe on Facebook — because Facebook ignores their own rules,” said Davin Rosenblatt, of upstate Warwick, NY.

Some of the shockingly graphic pages include acts of oral sex, child porn, mutilation, bondage and even bestiality — including one image seen by The Post showing a large canine apparently engaged in a sex act with a woman.

And some of the pages are blatant, scarcely hiding the graphic content held within, such as “Girls XXX Sex Video 18+” and “Adults PORN.”

“Even if a parent gives an honest effort to limit what their child is exposed to, Facebook allows them to see as much graphic content as they would on a porn site,” said Rosenblatt, 39, who targets the Internet behemoth on his radio show, “Davin’s Den.”

The company’s community standards state that it has a “strict policy against the sharing of pornographic content and any explicitly sexual content where a minor is involved.’

“We also impose limitations on the display of nudity. We aspire to respect people’s right to share content of personal importance, whether those are photos of a sculpture like Michelangelo’s David or family photos of a child breastfeeding,” it states.

But Facebook apparently doesn’t bother to adhere to its own standards, Rosenblatt said.

The company recently came under fire for removing breastfeeding pictures and temporarily suspending the account of a Colorado mom after someone flagged the images as “inappropriate.”

It later restored Jeanna Hoch’s account and claimed images were removed by “mistake” and that “there shouldn’t be any further issues.”

Yet Facebook is glacially slow to remove graphic sexual content, including pages such as “Vulger Sex” — which took days to take down, despite the obvious, if misspelled, title, Rosenblatt noted.

“I just don’t want them to have it both ways — either enforce your community standards, or don’t have community standards. But don’t try to fool your users and your advertisers,” Rosenblatt said.

Facebook said that 350 million photos are posted each day on its site, along with 12 billion messages, and that its complaint response times have been shortened from 72 hours to 48 hours.

“When policies are violated, we remove that content,” a spokesman insisted.